DNAKE Expansion Module – B17-EX002/S 5-Button with Nameplate

The DNAKE B17-EX002/S is an expansion module for compatible DNAKE SIP video door phone systems, designed for multi-user access environments requiring both call buttons and tenant identification. With 5 metal buttons and a backlit nameplate area, it offers a practical solution for shared residential and commercial access.

Key Benefits

• Expands shared access systems – ideal for multi-user entry points
• Integrated nameplate area – easier visitor identification
• Backlit buttons and nameplate – improved low-light usability
• Weatherproof construction – suitable for external installation
• Surface and flush mounting – flexible installation options
• Professional aluminium housing – durable modern finish

Typical Applications

• Shared residential entrances
• Apartment systems
• Office multi-tenant entry
• SIP intercom expansions

Technical Specifications

a) Specifications Table

b) Specification Guidance

This version suits installations needing both multiple call buttons and clearly labelled user identification.

Is This the Right Expansion Module for You?

This is ideal if…

• Shared users need identifiable call destinations
• You are expanding a compatible DNAKE system
• A balanced button/nameplate layout is preferred

You may need an alternative if…

• Maximum button count is required
• Only nameplate expansion is needed

ACS Team Insight

This is probably the most practical option for many shared-entry projects because it balances functionality and clear visitor usability.

Need Personalised Advice?

Call us on 01506 353612 or email salesacs@accesscontrolsuppliesltd.co.uk — our team is happy to help.